CN111427199A - Pixel device and display panel - Google Patents
Pixel device and display panel Download PDFInfo
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- CN111427199A CN111427199A CN202010275144.3A CN202010275144A CN111427199A CN 111427199 A CN111427199 A CN 111427199A CN 202010275144 A CN202010275144 A CN 202010275144A CN 111427199 A CN111427199 A CN 111427199A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13454—Drivers integrated on the active matrix substrate
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/40—Arrangements for improving the aperture ratio
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Liquid Crystal (AREA)
Abstract
The application provides a pixel device and display panel, this pixel device includes: a pixel driving region in which a pixel driving device is disposed; a pixel electrode region provided with a pixel electrode layer electrically connected with the pixel drive device and including a first pixel region including a first main electrode; the second pixel area comprises a second main electrode; the first main electrode and the second main electrode are arranged in parallel. According to the display panel, the pixel driving area is arranged between the first pixel area and the second pixel area, and the first trunk electrode and the second trunk electrode which are arranged in the vertical direction in the first pixel area and the second pixel area, so that the transverse trunk electrode in the existing pixel area is removed, the non-display area corresponding to the transverse trunk electrode is eliminated, and the aperture opening ratio of the display panel is improved.
Description
Technical Field
The present disclosure relates to display technologies, and particularly to a pixel device and a display panel.
Background
The liquid Crystal Display (L liquid Crystal Display, L CD) is the most widely applied Display product in the current market, and has the advantages of mature production process technology, high product yield, relatively low production cost and high market acceptance.
In the conventional liquid crystal display, the pixel electrode on the array substrate side is often designed in a fishbone shape and divided into a plurality of regions to improve viewing angle characteristics. The connecting parts of the fishbone-shaped structures which are staggered transversely and longitudinally are non-luminous areas, so that the opening rate of the display area is limited.
Therefore, a new display panel is needed to solve the above problems.
Disclosure of Invention
The application provides a pixel device and a display panel, which aim to solve the technical problem that the aperture opening ratio of a display area of the existing display panel is low.
In order to solve the above-mentioned scheme, the technical scheme that this application provides is as follows:
the present application provides a pixel device, comprising:
the pixel driving area is internally provided with a pixel driving device and used for providing driving voltage of the pixel device;
the pixel electrode region is equipped with the pixel electrode layer in, the pixel electrode layer with the pixel drive device electricity is connected, includes:
the first pixel area comprises a first main electrode, the first main electrode divides the first pixel area into two first sub-pixel areas, a plurality of first branch electrodes are arranged in any one of the first sub-pixel areas, and any one of the first branch electrodes and the first main electrode are arranged at a first preset angle;
the second pixel area comprises a second main electrode, the second main electrode divides the second pixel area into two second sub-pixel areas, a plurality of second branch electrodes are arranged in any one of the second sub-pixel areas, and any one of the second branch electrodes and the first main electrode are arranged at a preset second angle;
the first main electrode and the second main electrode are arranged in parallel.
In the pixel device of the present application, the pixel driving device is located between the first pixel region and the second pixel region.
In the pixel device of the present application, the plurality of first branch electrodes in the first pixel region and the plurality of second branch electrodes in the second pixel region are symmetrically disposed about a first central line of the pixel driving region;
the first central line is perpendicular to the first trunk electrode or the second trunk electrode, and the first trunk electrode and the second trunk electrode are on the same straight line.
In the pixel device of the present application, the plurality of first branch electrodes in two adjacent first sub-pixel regions are symmetrically arranged with respect to the first main electrode;
the second branch electrodes in two adjacent second sub-pixel regions are symmetrically arranged around the second main electrode.
In the pixel device of the present application, the plurality of first branch electrodes in the first sub-pixel region are disposed at equal intervals with a first pitch, and the plurality of second branch electrodes in the second sub-pixel region are disposed at equal intervals with a second pitch;
wherein the first pitch is equal to the second pitch.
In the pixel device of the present application, in a direction from the first trunk electrode to the pixel driving device, a width of the first branch electrode is gradually reduced;
in a direction from the second main electrode to the pixel driving device, a width of the second branch electrode gradually decreases.
In the pixel device of the present application, the first branch electrode and the second branch electrode are elongated.
In the pixel device of the present application, the first branch electrode and the first preset included angle of the first main electrode are 45 degrees, and the second branch electrode and the second preset included angle of the second main electrode are 45 degrees.
In the pixel device of the present application, the pixel electrode region further includes a third pixel region;
the third pixel area is positioned in the pixel driving area;
at least one first branch electrode and at least one second branch electrode are electrically connected with the pixel electrodes in the third pixel region.
The application also provides a display panel, wherein, display panel includes the substrate and is located above-mentioned pixel device on the substrate, various rete, and be located various rete with the liquid crystal layer between the pixel device.
Has the advantages that: according to the display panel, the pixel driving area is arranged between the first pixel area and the second pixel area, and the first trunk electrode and the second trunk electrode which are arranged in the vertical direction in the first pixel area and the second pixel area, so that the transverse trunk electrode in the existing pixel area is removed, the non-display area corresponding to the transverse trunk electrode is eliminated, and the aperture opening ratio of the display panel is improved.
Drawings
The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.
FIG. 1 is a first block diagram of a pixel device according to the present application;
FIG. 2 is a second block diagram of a pixel device according to the present application;
fig. 3 is a third structural view of the pixel device of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
In the conventional liquid crystal display, the pixel electrode on the array substrate side is often designed in a fishbone shape and divided into a plurality of regions to improve viewing angle characteristics. The connecting parts of the fishbone-shaped structures which are staggered transversely and longitudinally are non-luminous areas, so that the opening rate of the display area is limited. The present application provides a pixel device and a display panel based on the above technical problems.
Referring to fig. 1-3, the pixel device 100 includes a pixel driving region 200 and a pixel electrode region 300.
A pixel driving device is disposed in the pixel driving region 200, and the pixel driving device is used for providing a driving voltage for the pixel device 100.
A pixel electrode layer is arranged in the pixel electrode region 300, the pixel electrode layer is electrically connected to the pixel driving device, and the pixel electrode region 300 at least includes a first pixel region 31 and a second pixel region 32.
In this embodiment, the first pixel region 31 includes a first main electrode 311.
The first main electrode 311 divides the first pixel region 31 into two first sub-pixel regions 310, a plurality of first branch electrodes 312 are disposed in any one of the first sub-pixel regions 310, and any one of the first branch electrodes 312 and the first main electrode 311 are disposed at a first preset angle.
In the present embodiment, the second pixel region 32 includes a second main electrode 321.
The second main electrode 321 divides the second pixel region 32 into two second sub-pixel regions 320, a plurality of second branch electrodes 322 are disposed in any one of the second sub-pixel regions 320, and a predetermined second angle is formed between any one of the second branch electrodes 322 and the first main electrode 311.
In this embodiment, the first trunk electrode 311 and the second trunk electrode 321 are disposed in parallel.
In the present application, the pixel driving region 200 is disposed between the first pixel region 31 and the second pixel region 32, and the first trunk electrode 311 and the second trunk electrode 321 which are disposed in the first pixel region 31 and the second pixel region 32 in a vertical direction are disposed, so that the horizontal trunk electrode in the existing pixel region is removed, the non-display region corresponding to the horizontal trunk electrode is eliminated, and the aperture ratio of the display panel is improved.
Referring to fig. 1 to 3, the pixel driving device is located between the first pixel region 31 and the second pixel region 32.
The plurality of first branch electrodes 312 in the first pixel region 31 and the plurality of second branch electrodes 322 in the second pixel region 32 are symmetrically disposed about a first center line AA of the pixel driving region 200;
the first central line AA is perpendicular to the first trunk electrode 311 or the second trunk electrode 321, and the first trunk electrode 311 and the second trunk electrode 321 are on the same straight line.
Referring to fig. 1 to 3, a plurality of first branch electrodes 312 in two adjacent first sub-pixel regions 310 are symmetrically disposed about the first main electrode 311;
the plurality of second branch electrodes 322 in two adjacent second sub-pixel regions 320 are symmetrically disposed about the second main electrode 321.
Referring to fig. 1, the plurality of first branch electrodes 312 in the first sub-pixel area 310 are disposed at equal intervals with a first pitch, and the plurality of second branch electrodes 322 in the second sub-pixel area 320 are disposed at equal intervals with a second pitch;
wherein the first pitch is equal to the second pitch.
Referring to fig. 2 to 3, in a direction from the first main electrode 311 to the pixel driving device, a width of the first branch electrode 312 gradually decreases; in a direction from the second main electrode 321 to the pixel driving device, the width of the second branch electrode 322 gradually decreases.
Referring to fig. 1 to 3, the first branch electrode 312 and the second branch electrode 322 are elongated.
Referring to fig. 1, a first predetermined included angle between the first branch electrode 312 and the first main electrode 311 is 45 degrees, and a second predetermined included angle between the second branch electrode 322 and the second main electrode 321 is 45 degrees.
Referring to fig. 1 to 3, the pixel electrode area 300 further includes a third pixel area 33;
the third pixel region 33 is located in the pixel driving region 200;
at least one of the first branch electrodes 312 and at least one of the second branch electrodes 322 are electrically connected to the pixel electrodes in the third pixel region 33.
The technical solution of the present application will now be described with reference to specific embodiments.
Referring to fig. 1, the pixel driving device is disposed between the first pixel area 31 and the second pixel area 32, so that the areas of the first pixel area 31 and the second pixel area 32 can be adjusted according to the position of the pixel driving device in the first pixel area 31 and the second pixel area 32.
In this embodiment, the areas of the first pixel region 31 and the second pixel region 32 may be equal or limited by a predetermined ratio, and the specific area ratio of the first pixel region 31 to the second pixel region 32 is not specifically limited in this application. As shown in fig. 1, the plurality of first branch electrodes 312 in the first pixel region 31 and the plurality of second branch electrodes 322 in the second pixel region 32 may be symmetrically disposed about the first center line AA of the pixel driving region 200, and the area ratio of the first pixel region 31 to the second pixel region 32 is equal, so that the structure of the pixel device 100 is simplified and the process for forming the structure is simplified. In addition, the areas of the two areas are equal, so that the same brightness of the two areas in the same pixel unit can be ensured, the occurrence of a bright and dark luminous area is avoided, and the display effect is improved.
Referring to fig. 1, the first trunk electrode 311 coincides with a second central line BB of the first pixel region 31, and the first trunk electrode 311 divides the first pixel region 31 into two first sub-pixel regions 310 with equal areas. The plurality of first branch electrodes 312 in two adjacent first sub-pixel regions 310 may be symmetrically disposed about the first main electrode 311.
Referring to fig. 1, the second main electrode 321 coincides with a third center line CC of the second pixel region 32, and the second main electrode 321 divides the second pixel region 32 into two second sub-pixel regions 320 with equal areas. The plurality of second branch electrodes 322 in two adjacent second sub-pixel regions 320 are symmetrically disposed about the second main electrode 321.
In this embodiment, the distribution of the plurality of first branch electrodes 312 in the first sub-pixel regions 310 on both sides of the first main electrode 311 may be different, and the distribution of the plurality of second branch electrodes 322 in the second sub-pixel regions 320 on both sides of the second main electrode 321 may be different.
Referring to fig. 1, the plurality of first branch electrodes 312 in any one of the first sub-pixel regions 310 may be disposed at equal intervals with a first pitch, and the plurality of second branch electrodes 322 in any one of the second sub-pixel regions 320 may be disposed at equal intervals with a second pitch.
In this embodiment, the first pitch may be equal to or different from the second pitch, and the specific pitch may be set according to the customer requirement.
In this embodiment, the width of the first branch electrode 312 may gradually decrease in a direction from the first trunk electrode 311 to the pixel driving device.
Referring to fig. 2, the width of any position of the first branch electrode 312 is equal, and the width of the first branch electrode 312 is different, and the width of the first branch electrode 312 close to the pixel driving device is smaller.
Referring to fig. 3, in a direction from one end of the first branch electrode 312 far away from the first main electrode 311 to the first main electrode 311, the width of the first branch electrode 312 is gradually decreased.
In the two embodiments, the width of the first branch electrode 312 close to the main electrode or the pixel driving device is reduced, so that dark stripes in the main electrode or the area close to the pixel driving device can be further reduced, and the display effect of the product is improved.
Referring to fig. 1, a first predetermined included angle between the first branch electrode 312 and the first main electrode 311 may be 45 degrees, and a second predetermined included angle between the second branch electrode 322 and the second main electrode 321 may be 45 degrees. The angle is only a preferable value of the application, and other inclination angles, such as 10-80 degrees, also meet the application.
Referring to fig. 1 to 3, the pixel electrode region 300 further includes a third pixel region 33 located in the pixel driving region 200. Since the third pixel region 33 is located in the pixel driving region 200, and the region is provided with an opaque metal wire, the third pixel region 33 is a non-light-emitting region.
In this embodiment, the pixel electrode in the third pixel region 33 is electrically connected to the pixel driving device through the via hole, and the driving voltage output from the pixel driving device is transmitted to the pixel electrode layer to drive the liquid crystal to deflect.
The application also provides a display panel, wherein, display panel includes the substrate and is located above-mentioned pixel device on the substrate, various rete, and be located various rete with the liquid crystal layer between the pixel device. The working principle of the display panel is the same as or similar to that of the pixel device, and the description is omitted here.
The application provides a pixel device and display panel, this pixel device includes: a pixel driving region in which a pixel driving device is disposed; a pixel electrode area which is internally provided with a pixel electrode layer electrically connected with the pixel driving device and comprises a first pixel area and a first main electrode; the second pixel area comprises a second main electrode; the first main electrode and the second main electrode are arranged in parallel. According to the display panel, the pixel driving area is arranged between the first pixel area and the second pixel area, and the first trunk electrode and the second trunk electrode which are arranged in the vertical direction in the first pixel area and the second pixel area, so that the transverse trunk electrode in the existing pixel area is removed, the non-display area corresponding to the transverse trunk electrode is eliminated, and the aperture opening ratio of the display panel is improved.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The foregoing describes in detail an electronic device provided in an embodiment of the present application, and a specific example is applied to illustrate the principle and the implementation of the present application, and the description of the foregoing embodiment is only used to help understanding the technical solution and the core idea of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.
Claims (10)
1. A pixel device, comprising:
the pixel driving area is internally provided with a pixel driving device and used for providing driving voltage of the pixel device;
the pixel electrode region is internally provided with a pixel electrode layer, the pixel electrode layer is electrically connected with the pixel driving device, and the pixel electrode region comprises:
the first pixel area comprises a first main electrode, the first main electrode divides the first pixel area into two first sub-pixel areas, a plurality of first branch electrodes are arranged in any one of the first sub-pixel areas, and any one of the first branch electrodes and the first main electrode are arranged at a first preset angle;
the second pixel area comprises a second main electrode, the second main electrode divides the second pixel area into two second sub-pixel areas, a plurality of second branch electrodes are arranged in any one of the second sub-pixel areas, and any one of the second branch electrodes and the first main electrode are arranged at a preset second angle;
the first main electrode and the second main electrode are arranged in parallel.
2. The pixel device of claim 1, wherein the pixel driving device is located between the first pixel region and the second pixel region.
3. The pixel device according to claim 2, wherein the plurality of first branch electrodes in the first pixel region and the plurality of second branch electrodes in the second pixel region are symmetrically disposed about a first center line of the pixel driving region;
the first central line is perpendicular to the first trunk electrode or the second trunk electrode, and the first trunk electrode and the second trunk electrode are on the same straight line.
4. The pixel device of claim 2,
the plurality of first branch electrodes in two adjacent first sub-pixel areas are symmetrically arranged around the first main electrode;
the second branch electrodes in two adjacent second sub-pixel regions are symmetrically arranged around the second main electrode.
5. The pixel device of claim 2,
the plurality of first branch electrodes in the first sub-pixel area are arranged at equal intervals with a first pitch, and the plurality of second branch electrodes in the second sub-pixel area are arranged at equal intervals with a second pitch;
wherein the first pitch is equal to the second pitch.
6. The pixel device of claim 2,
in the direction from the first main electrode to the pixel driving device, the width of the first branch electrode is gradually reduced;
in a direction from the second main electrode to the pixel driving device, a width of the second branch electrode gradually decreases.
7. The pixel device according to claim 1, wherein the first branch electrode and the second branch electrode are elongated.
8. The pixel device according to claim 1, wherein a first predetermined angle between the first branch electrode and the first main electrode is 45 degrees, and a second predetermined angle between the second branch electrode and the second main electrode is 45 degrees.
9. The pixel device of claim 1,
the pixel electrode region further comprises a third pixel region;
the third pixel area is positioned in the pixel driving area;
at least one first branch electrode and at least one second branch electrode are electrically connected with the pixel electrodes in the third pixel region.
10. A display panel, comprising a substrate, the pixel device according to any one of claims 1 to 9 on the substrate, a color film layer, and a liquid crystal layer between the color film layer and the pixel device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010275144.3A CN111427199A (en) | 2020-04-09 | 2020-04-09 | Pixel device and display panel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010275144.3A CN111427199A (en) | 2020-04-09 | 2020-04-09 | Pixel device and display panel |
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| CN111427199A true CN111427199A (en) | 2020-07-17 |
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| CN111983854A (en) * | 2020-08-07 | 2020-11-24 | 深圳市华星光电半导体显示技术有限公司 | Pixel electrode, display panel and display device |
| CN113703232A (en) * | 2021-08-30 | 2021-11-26 | 惠州华星光电显示有限公司 | Array substrate and liquid crystal display panel |
| WO2023029060A1 (en) * | 2021-08-30 | 2023-03-09 | Tcl华星光电技术有限公司 | Array substrate and liquid crystal display panel |
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| CN109683406A (en) * | 2019-02-12 | 2019-04-26 | 深圳市华星光电半导体显示技术有限公司 | Pixel electrode |
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| CN111983854A (en) * | 2020-08-07 | 2020-11-24 | 深圳市华星光电半导体显示技术有限公司 | Pixel electrode, display panel and display device |
| US11747682B2 (en) | 2020-08-07 | 2023-09-05 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Pixel electrode, display panel, and display device |
| CN113703232A (en) * | 2021-08-30 | 2021-11-26 | 惠州华星光电显示有限公司 | Array substrate and liquid crystal display panel |
| CN113703232B (en) * | 2021-08-30 | 2022-07-12 | 惠州华星光电显示有限公司 | Array substrate and liquid crystal display panel |
| WO2023029060A1 (en) * | 2021-08-30 | 2023-03-09 | Tcl华星光电技术有限公司 | Array substrate and liquid crystal display panel |
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